Stout Weather Forecast
- 57
- 78
Becoming Sunny
- 63
- 79
Chance Thunderstorms
- 62
- 81
Slight Chance Thunderstorms
- 58
- 78
Mostly Sunny
- 58
- 75
Partly Sunny
- 61
- 77
Slight Chance Thunderstorms
Today 19 Aug Grundy
Partly sunny. Near steady temperature in the upper 70s. Northeast Winds around 5 Mph.
Tonight 19 Aug Grundy
Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.
Stout Temperature Statistics
August Temperature
Waterloo, Waterloo Municipal Airport (15.5 miles)
Lowest 8 August, 2026
58.6 °FAverage August
73.2 °FHighest 11 August, 2026
89.7 °F
Climate (2021–2026)
Waterloo, Waterloo Municipal Airport (15.5 miles)
Average Low 2021–2026
40.2 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
61.9 °F